Identify the first step to solving the following equation
1 answer:
Hi there!
The answer is D.
We need to isolate each square root. We can simply do this by adding
to both sides of the equation.
When we isolated the square roots, our equation looks like this:
Now we can easily square both sides of the equation, which would have been much harder earlier.
~ Hope this helps you!
The answer is D.
We need to isolate each square root. We can simply do this by adding
When we isolated the square roots, our equation looks like this:
Now we can easily square both sides of the equation, which would have been much harder earlier.
~ Hope this helps you!
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Answer:
108 units
Step-by-step explanation:
We are given that
Length of each office,l=10 units
Breadth of each office=b=8 units
Total number of office=3
We know that
Perimeter of rectangle=
Using the formula
Length of cable for 1 office=
Length of cable required for 3 offices=units
Hence, the required length of cable=108 units